Question

(c) 5 km/hr
(d) 4 km/hr
PO
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SSC G
5. (d); Downstream Distance = u + y = 4.5 + 1.5 = 6 km/hr
Upstream distance = u - y = 4.5 - 1.5 = 3 km/hr
2ab
Average speed for two equal distance =
(a + b)
(2х6х3)
= 4 km/hr
(6+3)
Q6. If a man rows 4 km downstream in 3 hours and 2 km upstream in 2 hours, then how
long will he take to cover 8 km in stationary (still) water?
यदि एक व्यक्ति धारा के अनुकूल 3 घंटे में 4 कि.मी और 2 घंटे में 2कि.मी की टूटी तय करता है, तो उसे स्थिट जल
में 8कि.मी. की दूटी तय करने में कितना समय लगेगा?
(a) 5 hours
(b) 9 hours
(c) 8 hours
(d) none of these scă otsast
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Answer 1

Answer:

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